package com.coffee.task;

import com.coffee.entity.Orders;
import com.coffee.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 自定义定时任务类
 */
@Component
@Slf4j
public class MyTask {
    @Autowired
    private OrderMapper orderMapper;
    /**
     * 处理超时订单
     */
    @Scheduled(cron="0 * * * * *")    //每分钟触发一次
    public void processTimeoutOrder(){
        log.info("定时处理超时订单");
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().plusMinutes(-15));

        if(ordersList!=null&&ordersList.size()>0){
            for (Orders orders:ordersList){
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelTime(LocalDateTime.now());
                orders.setCancelReason("订单超时，自动取消");
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理一直处于派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")   //每天凌晨1点触发一次
    public void processDeliveryOrder(){
        log.info("处理一直处于派送中的订单");
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now().plusMinutes(-60));
        if(ordersList!=null&&ordersList.size()>0){
            for (Orders orders:ordersList){
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
